请问为什么我的不可以居中呢？
我用下划线划起来了，求帮忙看看谢谢。
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<title>直角普通分页页码</title>
<style type="text/css">
.page a{
border:1px solid #ff9600;
padding:5px 7px;
color:#ff6500;
text-decoration:none}
.page{
text-align:center；
color:#ff9600；
text-align:center；}
.page .current{
border:1px solid #ff9800;
padding:5px 7px;
color:#ff6500;
background:#ffbe94}
.page .prev{
border:1px solid #ffe3c6;
color:#F63;
padding:5px 7px}
</style>
</head>
<body>
<div class="page">
<span class="prev"><</span>
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